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(-) Description

Title :  X-RAY CRYSTALLOGRAPHIC STRUCTURE OF A PSEUDOMONAS AERUGINOSA AZOREDUCTASE IN COMPLEX WITH METHYL RED.
 
Authors :  C. -J. Wang, C. Hagemeier, N. Rahman, E. D. Lowe, M. E. M. Noble, M. Cought E. Sim, I. M. Westwood
Date :  23 Aug 07  (Deposition) - 13 Nov 07  (Release) - 29 Jun 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.18
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Fmn, Nad, Flavodoxin, Flavoprotein, Oxidoreductase, Nadph-Dependent, Flavin Mononucleotide (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. -J. Wang, C. Hagemeier, N. Rahman, E. D. Lowe, M. E. M. Noble, M. Coughtrie, E. Sim, I. M. Westwood
Molecular Cloning, Characterisation And Ligand- Bound Structure Of An Azoreductase From Pseudomonas Aeruginosa
J. Mol. Biol. V. 373 1213 2007
PubMed-ID: 17904577  |  Reference-DOI: 10.1016/J.JMB.2007.08.048

(-) Compounds

Molecule 1 - FMN-DEPENDENT NADH-AZOREDUCTASE 1
    Chains: A, B
    EC Number: 1.7.1.6
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Variant: PLYSS
    Expression System Vector Type: PLASMID
    Organism Scientific: PSEUDOMONAS AERUGINOSA
    Organism Taxid: 208964
    Other Details: FMN AND METHYL RED COMPLEX
    Strain: PAO1
    Synonym: FMN-DEPENDENT NADH-AZO COMPOUND OXIDOREDUCTASE 1, AZO-DYE REDUCTASE 1

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 7)

Asymmetric/Biological Unit (3, 7)
No.NameCountTypeFull Name
1FMN2Ligand/IonFLAVIN MONONUCLEOTIDE
2GOL3Ligand/IonGLYCEROL
3MRE2Ligand/Ion2-(4-DIMETHYLAMINOPHENYL)DIAZENYLBENZOIC ACID

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWARESER A:10 , ARG A:12 , SER A:16 , GLN A:17 , SER A:18 , PRO A:96 , MET A:97 , TYR A:98 , ASN A:99 , PHE A:100 , SER A:145 , ARG A:146 , GLY A:147 , GLY A:148 , PHE A:151 , MRE A:1214 , HOH A:2042 , HOH A:2073 , VAL B:56 , PHE B:60BINDING SITE FOR RESIDUE FMN A1213
2AC2SOFTWAREFMN A:1213 , HOH A:2074 , VAL B:56 , TYR B:131 , PHE B:173BINDING SITE FOR RESIDUE MRE A1214
3AC3SOFTWAREPHE A:60 , SER B:10 , ARG B:12 , SER B:16 , GLN B:17 , SER B:18 , PRO B:96 , MET B:97 , TYR B:98 , ASN B:99 , PHE B:100 , SER B:145 , ARG B:146 , GLY B:147 , GLY B:148 , PHE B:151 , MRE B:1214 , HOH B:2060 , HOH B:2094BINDING SITE FOR RESIDUE FMN B1213
4AC4SOFTWAREPHE A:60 , TYR A:131 , PHE A:173 , GLY B:147 , FMN B:1213BINDING SITE FOR RESIDUE MRE B1214
5AC5SOFTWAREPRO B:47 , LEU B:48 , HOH B:2028BINDING SITE FOR RESIDUE GOL B1215
6AC6SOFTWAREPRO A:47 , LEU A:48 , SER A:104 , GLY A:105 , HOH A:2019 , HOH A:2075 , SER B:104 , GLY B:105BINDING SITE FOR RESIDUE GOL A1215
7AC7SOFTWAREVAL A:46 , PRO A:47 , LEU A:48 , PRO A:49 , LEU A:77 , HOH A:2038 , HOH A:2076BINDING SITE FOR RESIDUE GOL A1216

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2V9C)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2V9C)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2V9C)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2V9C)

(-) Exons   (0, 0)

(no "Exon" information available for 2V9C)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it)
Chain A from PDB  Type:PROTEIN  Length:203
 aligned with AZOR1_PSEAE | Q9I5F3 from UniProtKB/Swiss-Prot  Length:212

    Alignment length:211
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211 
          AZOR1_PSEAE     2 SRILAVHASPRGERSQSRRLAEVFLAAYREAHPQARVARREVGRVPLPAVTEAFVAAAFHPQPEQRSLAMQADLALSDQLVGELFDSDLLVISTPMYNFSVPSGLKAWIDQIVRLGVTFDFVLDNGVAQYRPLLRGKRALIVTSRGGHGFGPGGENQAMNHADPWLRTALGFIGIDEVTVVAAEGEESGGRSFEDSCDEAEQRLLALARSA 212
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee.......hhhhhhhhhhhhhhhhhh....eeeee.........hhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh..eeeeeee......hhhhhhhhhhhh.....eeeee.--.eeeee.....eeeeeee...........hhhhh.hhhhhhhhhhhh...eeeeeee..------hhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2v9c A   2 SRILAVHASPRGERSQSRRLAEVFLAAYREAHPQARVARREVGRVPLPAVTEAFVAAAFHPQPEQRSLAMQADLALSDQLVGELFDSDLLVISTPMYNFSVPSGLKAWIDQIVRLGVTFDFVLD--VAQYRPLLRGKRALIVTSRGGHGFGPGGENQAMNHADPWLRTALGFIGIDEVTVVAAEG------SFEDSCDEAEQRLLALARSA 212
                                    11        21        31        41        51        61        71        81        91       101       111       121   |  |131       141       151       161       171       181    |    - |     201       211 
                                                                                                                                                     125  |                                                       186    193                   
                                                                                                                                                        128                                                                                    

Chain B from PDB  Type:PROTEIN  Length:193
 aligned with AZOR1_PSEAE | Q9I5F3 from UniProtKB/Swiss-Prot  Length:212

    Alignment length:211
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211 
          AZOR1_PSEAE     2 SRILAVHASPRGERSQSRRLAEVFLAAYREAHPQARVARREVGRVPLPAVTEAFVAAAFHPQPEQRSLAMQADLALSDQLVGELFDSDLLVISTPMYNFSVPSGLKAWIDQIVRLGVTFDFVLDNGVAQYRPLLRGKRALIVTSRGGHGFGPGGENQAMNHADPWLRTALGFIGIDEVTVVAAEGEESGGRSFEDSCDEAEQRLLALARSA 212
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) Flavodoxin_2-2v9cB01 B:2-209                                                                                                                                                                                    --- Pfam domains (1)
           Pfam domains (2) Flavodoxin_2-2v9cB02 B:2-209                                                                                                                                                                                    --- Pfam domains (2)
         Sec.struct. author .eeeeee.......hhhhhhhhhhhhhhhhhh...eeeeee.........hhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh..eeeeeee......hhhhhhhhhhhh.....eee.------.eee.....eeeeeee...........hhhhh.hhhhhhhhhhhhh..eeeeeee..------------hhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2v9c B   2 SRILAVHASPRGERSQSRRLAEVFLAAYREAHPQARVARREVGRVPLPAVTEAFVAAAFHPQPEQRSLAMQADLALSDQLVGELFDSDLLVISTPMYNFSVPSGLKAWIDQIVRLGVTFDFV------QYRPLLRGKRALIVTSRGGHGFGPGGENQAMNHADPWLRTALGFIGIDEVTVVAAEG------------DEAEQRLLALARSA 212
                                    11        21        31        41        51        61        71        81        91       101       111       121 |     131       141       151       161       171       181    |    -       201       211 
                                                                                                                                                   123    130                                                     186          199             

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 2V9C)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2V9C)

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (AZOR1_PSEAE | Q9I5F3)
molecular function
    GO:0010181    FMN binding    Interacting selectively and non-covalently with flavin mono nucleotide. Flavin mono nucleotide (FMN) is the coenzyme or the prosthetic group of various flavoprotein oxidoreductase enzymes.
    GO:0008752    FMN reductase activity    Catalysis of the reaction: FMNH2 + NAD(P)+ = FMN + NAD(P)H + H+.
    GO:0009055    electron carrier activity    Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
    GO:0016652    oxidoreductase activity, acting on NAD(P)H, NAD(P) as acceptor    Catalysis of an oxidation-reduction (redox) reaction in which NADH or NADPH acts as a hydrogen or electron donor and reduces NAD+ or NADP.
    GO:0016661    oxidoreductase activity, acting on other nitrogenous compounds as donors    Catalysis of an oxidation-reduction (redox) reaction in which a nitrogenous group, excluding NH and NH2 groups, acts as a hydrogen or electron donor and reduces a hydrogen or electron acceptor.
biological process
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.

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        AZOR1_PSEAE | Q9I5F3: 3keg 3lt5 3r6w 4n65 4n9q

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